Several documents written on bamboo slips and silk books had been discovered in China since last century.

上世纪初以来，我国出土了大量的简帛文献，为汉语史研究提供了很多有价值的材料。

youdao

Before the appearance of inscriptions on bones or tortoise shells of Yinxu, there existed a typeface which was mainly written on bamboo slips with the use of brushes.

殷墟甲骨文之前存在着一种起码由夏初延续到殷商后期的，以毛笔主要书于简牍的更古老的字体，王城岗遗址和丁公遗址陶文从属于该文字系别。

youdao

Actually Deng himself was also an expert of law; he draft a new law by himself while challenging the State law, carved it on bamboo slips and called it the bamboo law.

邓析本人在钻法律空子的同时，也在研究法律，他自拟了一部刑法刻在竹简上，叫做《竹刑》。

youdao